Home / 6,763,697.44-9,333,901.68-3,707,933.28

Finding the Fourth Proportional to 6,763,697.44, 9,333,901.68 and 3,707,933.28

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Solution

The fourth proportional to 6,763,697.44, 9,333,901.68 and 3,707,933.28 is: 5,116,947.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,697.44 : 9,333,901.68 = 3,707,933.28 : x
  2. Step 2: Convert to fraction form
    6,763,697.44/9,333,901.68 = 3,707,933.28/x
  3. Step 3: Cross multiply
    6,763,697.44x = 9,333,901.68 × 3,707,933.28
  4. Step 4: Simplify right side
    6,763,697.44x = 34,609,484,671,519.91
  5. Step 5: Solve for x
    x = 34,609,484,671,519.91/6,763,697.44
  6. Step 6: Final answer
    x = 5,116,947.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.